lasinfo (210611) report for 'AHN4T/51DN1_11.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 339/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 32628556 number of points by return: 29218213 2295373 888575 201130 25265 scale factor x y z: 0.001 0.001 0.001 offset x y z: 149980 383730 0 min x y z: 149980.000 383730.000 19.206 max x y z: 151019.999 385019.999 53.565 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 32628556 extended number of points by return: 29218213 2295373 888575 201130 25265 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 19206 53565 intensity 0 4733 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -30 29 user_data 6 7 point_source_ID 64 66 gps_time 298033807.605943 298037458.476131 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 39 255 B 30 255 NIR 7 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0 47.33 ('Amplitude') attribute1 -16.51 30.33 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29218213 number of intermediate returns: 1119289 number of last returns: 29202633 number of single returns: 26911579 covered area in square units/kilounits: 1341296/1.34 point density: all returns 24.33 last only 21.77 (per square units) spacing: all returns 0.20 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32628556 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29218213 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2295373 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 888575 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 201130 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 25265 instead zero. overview over extended number of returns of given pulse: 26911579 2817576 2066634 705751 117699 8829 488 0 0 0 0 0 0 0 0 histogram of classification of points: 4031801 unclassified (1) 28309775 ground (2) 286221 building (6) 759 water (9) +-> flagged as extended overlap: 2498589 +---> 381463 of those are unclassified (1) +---> 2100142 of those are ground (2) +---> 16914 of those are building (6) +---> 70 of those are water (9) z coordinate histogram with bin size 0.100000 bin [19.2,19.3) has 10 bin [19.3,19.4) has 19 bin [19.4,19.5) has 32 bin [19.5,19.6) has 43 bin [19.6,19.7) has 94 bin [19.7,19.8) has 397 bin [19.8,19.9) has 726 bin [19.9,20.0) has 929 bin [20.0,20.1) has 1181 bin [20.1,20.2) has 1972 bin [20.2,20.3) has 41246 bin [20.3,20.4) has 102712 bin [20.4,20.5) has 105152 bin [20.5,20.6) has 110208 bin [20.6,20.7) has 119815 bin [20.7,20.8) has 162753 bin [20.8,20.9) has 323296 bin [20.9,21.0) has 703326 bin [21.0,21.1) has 790259 bin [21.1,21.2) has 838441 bin [21.2,21.3) has 1198014 bin [21.3,21.4) has 1196567 bin [21.4,21.5) has 1352195 bin [21.5,21.6) has 1723612 bin [21.6,21.7) has 1895460 bin [21.7,21.8) has 1641053 bin [21.8,21.9) has 1388702 bin [21.9,22.0) has 1152727 bin [22.0,22.1) has 1318753 bin [22.1,22.2) has 1434458 bin [22.2,22.3) has 1472908 bin [22.3,22.4) has 1623635 bin [22.4,22.5) has 1459149 bin [22.5,22.6) has 1055572 bin [22.6,22.7) has 895562 bin [22.7,22.8) has 724472 bin [22.8,22.9) has 695804 bin [22.9,23.0) has 769520 bin [23.0,23.1) has 591687 bin [23.1,23.2) has 501398 bin [23.2,23.3) has 402864 bin [23.3,23.4) has 325810 bin [23.4,23.5) has 202112 bin [23.5,23.6) has 95492 bin [23.6,23.7) has 45054 bin [23.7,23.8) has 31521 bin [23.8,23.9) has 23927 bin [23.9,24.0) has 19827 bin [24.0,24.1) has 18088 bin [24.1,24.2) has 19240 bin [24.2,24.3) has 20431 bin [24.3,24.4) has 19832 bin [24.4,24.5) has 19421 bin [24.5,24.6) has 20539 bin [24.6,24.7) has 23131 bin [24.7,24.8) has 23785 bin [24.8,24.9) has 22537 bin [24.9,25.0) has 22650 bin [25.0,25.1) has 23442 bin [25.1,25.2) has 23117 bin [25.2,25.3) has 23647 bin [25.3,25.4) has 24304 bin [25.4,25.5) has 25702 bin [25.5,25.6) has 23967 bin [25.6,25.7) has 23824 bin [25.7,25.8) has 24524 bin [25.8,25.9) has 22752 bin [25.9,26.0) has 22518 bin [26.0,26.1) has 21654 bin [26.1,26.2) has 21710 bin [26.2,26.3) has 22218 bin [26.3,26.4) has 23974 bin [26.4,26.5) has 22855 bin [26.5,26.6) has 22856 bin [26.6,26.7) has 23579 bin [26.7,26.8) has 23752 bin [26.8,26.9) has 23453 bin [26.9,27.0) has 23454 bin [27.0,27.1) has 23009 bin [27.1,27.2) has 22982 bin [27.2,27.3) has 22092 bin [27.3,27.4) has 21306 bin [27.4,27.5) has 20910 bin [27.5,27.6) has 20124 bin [27.6,27.7) has 20370 bin [27.7,27.8) has 20993 bin [27.8,27.9) has 20826 bin [27.9,28.0) has 21159 bin [28.0,28.1) has 21138 bin [28.1,28.2) has 21392 bin [28.2,28.3) has 21653 bin [28.3,28.4) has 22068 bin [28.4,28.5) has 22076 bin [28.5,28.6) has 21410 bin [28.6,28.7) has 21479 bin [28.7,28.8) has 22190 bin [28.8,28.9) has 21717 bin [28.9,29.0) has 21675 bin [29.0,29.1) has 21948 bin [29.1,29.2) has 22416 bin [29.2,29.3) has 22583 bin [29.3,29.4) has 22721 bin [29.4,29.5) has 23420 bin [29.5,29.6) has 23317 bin [29.6,29.7) has 23468 bin [29.7,29.8) has 23744 bin [29.8,29.9) has 24227 bin [29.9,30.0) has 24446 bin [30.0,30.1) has 25167 bin [30.1,30.2) has 24665 bin [30.2,30.3) has 24712 bin [30.3,30.4) has 24762 bin [30.4,30.5) has 24423 bin [30.5,30.6) has 24220 bin [30.6,30.7) has 24263 bin [30.7,30.8) has 23752 bin [30.8,30.9) has 23705 bin [30.9,31.0) has 23877 bin [31.0,31.1) has 23640 bin [31.1,31.2) has 23871 bin [31.2,31.3) has 23816 bin [31.3,31.4) has 23982 bin [31.4,31.5) has 24251 bin [31.5,31.6) has 24598 bin [31.6,31.7) has 24430 bin [31.7,31.8) has 24753 bin [31.8,31.9) has 24708 bin [31.9,32.0) has 24243 bin [32.0,32.1) has 24909 bin [32.1,32.2) has 24689 bin [32.2,32.3) has 23879 bin [32.3,32.4) has 24155 bin [32.4,32.5) has 24717 bin [32.5,32.6) has 25139 bin [32.6,32.7) has 24810 bin [32.7,32.8) has 24188 bin [32.8,32.9) has 24280 bin [32.9,33.0) has 24331 bin [33.0,33.1) has 24664 bin [33.1,33.2) has 24818 bin [33.2,33.3) has 25275 bin [33.3,33.4) has 25500 bin [33.4,33.5) has 25530 bin [33.5,33.6) has 25628 bin [33.6,33.7) has 26110 bin [33.7,33.8) has 25590 bin [33.8,33.9) has 25548 bin [33.9,34.0) has 25832 bin [34.0,34.1) has 25990 bin [34.1,34.2) has 25885 bin [34.2,34.3) has 26259 bin [34.3,34.4) has 26279 bin [34.4,34.5) has 26033 bin [34.5,34.6) has 25942 bin [34.6,34.7) has 26395 bin [34.7,34.8) has 26362 bin [34.8,34.9) has 26064 bin [34.9,35.0) has 26368 bin [35.0,35.1) has 26580 bin [35.1,35.2) has 26547 bin [35.2,35.3) has 26710 bin [35.3,35.4) has 26721 bin [35.4,35.5) has 26741 bin [35.5,35.6) has 26977 bin [35.6,35.7) has 26397 bin [35.7,35.8) has 26656 bin [35.8,35.9) has 26619 bin [35.9,36.0) has 26207 bin [36.0,36.1) has 26343 bin [36.1,36.2) has 26332 bin [36.2,36.3) has 26147 bin [36.3,36.4) has 25852 bin [36.4,36.5) has 25705 bin [36.5,36.6) has 25434 bin [36.6,36.7) has 25600 bin [36.7,36.8) has 25250 bin [36.8,36.9) has 24839 bin [36.9,37.0) has 25473 bin [37.0,37.1) has 25413 bin [37.1,37.2) has 25370 bin [37.2,37.3) has 25273 bin [37.3,37.4) has 24836 bin [37.4,37.5) has 24654 bin [37.5,37.6) has 24556 bin [37.6,37.7) has 24394 bin [37.7,37.8) has 24071 bin [37.8,37.9) has 23710 bin [37.9,38.0) has 23187 bin [38.0,38.1) has 23243 bin [38.1,38.2) has 22881 bin [38.2,38.3) has 22437 bin [38.3,38.4) has 22289 bin [38.4,38.5) has 22113 bin [38.5,38.6) has 22020 bin [38.6,38.7) has 21491 bin [38.7,38.8) has 21659 bin [38.8,38.9) has 21219 bin [38.9,39.0) has 21358 bin [39.0,39.1) has 20869 bin [39.1,39.2) has 20536 bin [39.2,39.3) has 20421 bin [39.3,39.4) has 19824 bin [39.4,39.5) has 19442 bin [39.5,39.6) has 18896 bin [39.6,39.7) has 18537 bin [39.7,39.8) has 17818 bin [39.8,39.9) has 17442 bin [39.9,40.0) has 16866 bin [40.0,40.1) has 16401 bin [40.1,40.2) has 15952 bin [40.2,40.3) has 15594 bin [40.3,40.4) has 15196 bin [40.4,40.5) has 14799 bin [40.5,40.6) has 14240 bin [40.6,40.7) has 13663 bin [40.7,40.8) has 13019 bin [40.8,40.9) has 12645 bin [40.9,41.0) has 12114 bin [41.0,41.1) has 11320 bin [41.1,41.2) has 10889 bin [41.2,41.3) has 10192 bin [41.3,41.4) has 9729 bin [41.4,41.5) has 9340 bin [41.5,41.6) has 8834 bin [41.6,41.7) has 8177 bin [41.7,41.8) has 7497 bin [41.8,41.9) has 7077 bin [41.9,42.0) has 6456 bin [42.0,42.1) has 6346 bin [42.1,42.2) has 6043 bin [42.2,42.3) has 5756 bin [42.3,42.4) has 5535 bin [42.4,42.5) has 5132 bin [42.5,42.6) has 4595 bin [42.6,42.7) has 4463 bin [42.7,42.8) has 3981 bin [42.8,42.9) has 3713 bin [42.9,43.0) has 3345 bin [43.0,43.1) has 3243 bin [43.1,43.2) has 2874 bin [43.2,43.3) has 2638 bin [43.3,43.4) has 2390 bin [43.4,43.5) has 2191 bin [43.5,43.6) has 1985 bin [43.6,43.7) has 1750 bin [43.7,43.8) has 1598 bin [43.8,43.9) has 1503 bin [43.9,44.0) has 1389 bin [44.0,44.1) has 1286 bin [44.1,44.2) has 1102 bin [44.2,44.3) has 903 bin [44.3,44.4) has 851 bin [44.4,44.5) has 710 bin [44.5,44.6) has 615 bin [44.6,44.7) has 544 bin [44.7,44.8) has 459 bin [44.8,44.9) has 406 bin [44.9,45.0) has 382 bin [45.0,45.1) has 413 bin [45.1,45.2) has 384 bin [45.2,45.3) has 368 bin [45.3,45.4) has 370 bin [45.4,45.5) has 331 bin [45.5,45.6) has 313 bin [45.6,45.7) has 286 bin [45.7,45.8) has 298 bin [45.8,45.9) has 252 bin [45.9,46.0) has 258 bin [46.0,46.1) has 223 bin [46.1,46.2) has 218 bin [46.2,46.3) has 195 bin [46.3,46.4) has 187 bin [46.4,46.5) has 214 bin [46.5,46.6) has 161 bin [46.6,46.7) has 132 bin [46.7,46.8) has 138 bin [46.8,46.9) has 133 bin [46.9,47.0) has 121 bin [47.0,47.1) has 146 bin [47.1,47.2) has 122 bin [47.2,47.3) has 140 bin [47.3,47.4) has 129 bin [47.4,47.5) has 123 bin [47.5,47.6) has 155 bin [47.6,47.7) has 148 bin [47.7,47.8) has 129 bin [47.8,47.9) has 173 bin [47.9,48.0) has 144 bin [48.0,48.1) has 128 bin [48.1,48.2) has 109 bin [48.2,48.3) has 116 bin [48.3,48.4) has 108 bin [48.4,48.5) has 83 bin [48.5,48.6) has 121 bin [48.6,48.7) has 128 bin [48.7,48.8) has 99 bin [48.8,48.9) has 106 bin [48.9,49.0) has 100 bin [49.0,49.1) has 79 bin [49.1,49.2) has 73 bin [49.2,49.3) has 68 bin [49.3,49.4) has 82 bin [49.4,49.5) has 73 bin [49.5,49.6) has 75 bin [49.6,49.7) has 111 bin [49.7,49.8) has 120 bin [49.8,49.9) has 95 bin [49.9,50.0) has 93 bin [50.0,50.1) has 114 bin [50.1,50.2) has 95 bin [50.2,50.3) has 92 bin [50.3,50.4) has 120 bin [50.4,50.5) has 136 bin [50.5,50.6) has 99 bin [50.6,50.7) has 90 bin [50.7,50.8) has 69 bin [50.8,50.9) has 56 bin [50.9,51.0) has 51 bin [51.0,51.1) has 55 bin [51.1,51.2) has 69 bin [51.2,51.3) has 70 bin [51.3,51.4) has 70 bin [51.4,51.5) has 53 bin [51.5,51.6) has 65 bin [51.6,51.7) has 64 bin [51.7,51.8) has 72 bin [51.8,51.9) has 54 bin [51.9,52.0) has 64 bin [52.0,52.1) has 53 bin [52.1,52.2) has 61 bin [52.2,52.3) has 49 bin [52.3,52.4) has 50 bin [52.4,52.5) has 54 bin [52.5,52.6) has 44 bin [52.6,52.7) has 45 bin [52.7,52.8) has 41 bin [52.8,52.9) has 35 bin [52.9,53.0) has 24 bin [53.0,53.1) has 18 bin [53.1,53.2) has 11 bin [53.2,53.3) has 15 bin [53.3,53.4) has 10 bin [53.4,53.5) has 7 bin [53.5,53.6) has 5 average z coordinate 23.3 for 32628556 element(s) point source id histogram with bin size 1.000000 bin 64 has 2014273 bin 65 has 28259038 bin 66 has 2355245 average point source id 65.010450110020187 for 32628556 element(s)